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INVENTORY
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
INVENTORY

 

3. INVENTORY

 

Inventory consists of the following: 

        
   June 30,   December 31, 
   2021   2020 
Finished goods  $   $ 
Work in process   337,847    559,582 
Raw materials   1,598,813    533,181 
Total net inventory  $1,936,660   $1,092,763